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STYRALYL PROPIONATE

CAS 120-45-6
72

Safety score · 0–100

Fine

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

A synthetic floral fragrance ester derived from styrene with IFRA-approved safe use levels.

Styralyl Propionate (1-phenylethyl propionate) is a synthetic ester fragrance used to impart floral, fruity, and honey-like notes. IFRA has established an acceptable daily intake for this compound, and it is considered safe for use in fragrance applications when used within recommended concentration limits.

Known concerns

  • Minor allergen potential
  • Esters of styrene class concern

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

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This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.